E-Card Sketches

For my E-Card concept I have decided to use Hydraulic  Fracking awareness as my subject. The first sketch shows a picture of a metal drilling rig used for hydraulic fracking with big bold letter surrounding the image stating " STOP FRACKING WITH US". The inside of the E-card has a picture of a kitchen sink with water coming out of the faucet, with a glass of water on fire. Above that will be informational text involving the dangers of fracking to our drinking water. The back cover has a list of chemicals that are being pumped into the ground for fracking in the shape of a drilling platform. Any suggestions or ideas would be excellent.